Analysis

  • max time kernel
    148s
  • max time network
    156s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09-05-2024 03:06

General

  • Target

    21003af880e681549de538ba191670cac43d8430ccf7ab11a8e164f18a3cc8b8.exe

  • Size

    322KB

  • MD5

    9b3689a34c9c5d13c5edd650ee28c36a

  • SHA1

    c74bc3e35030ea98bb87221f5f5ad882b537d146

  • SHA256

    21003af880e681549de538ba191670cac43d8430ccf7ab11a8e164f18a3cc8b8

  • SHA512

    28c697aeaa0772f505921d0a373fb663f72f6bd056d9f2fc91a0d7d8ba93c47ad3e956be502316f20ca9f0bc251254b4b85cb529e4ea6e727091b5e9479b9eb3

  • SSDEEP

    6144:urWjANCz3eSNnGKx/ykVyrcowPkN0rx6lYMfz9I9pkGZP+5nuQggu23kp:QWcN6X1GNwr8NkQlvrC9pkGdInZZu7

Malware Config

Extracted

Family

redline

Botnet

LogsDiller Cloud (TG: @logsdillabot)

C2

5.42.65.96:28380

Signatures

  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • RedLine payload 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Modifies system certificate store 2 TTPs 2 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\21003af880e681549de538ba191670cac43d8430ccf7ab11a8e164f18a3cc8b8.exe
    "C:\Users\Admin\AppData\Local\Temp\21003af880e681549de538ba191670cac43d8430ccf7ab11a8e164f18a3cc8b8.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:3936
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
      2⤵
        PID:1524
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
        2⤵
        • Modifies system certificate store
        PID:5080

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\Tmp4B41.tmp

      Filesize

      2KB

      MD5

      1420d30f964eac2c85b2ccfe968eebce

      SHA1

      bdf9a6876578a3e38079c4f8cf5d6c79687ad750

      SHA256

      f3327793e3fd1f3f9a93f58d033ed89ce832443e2695beca9f2b04adba049ed9

      SHA512

      6fcb6ce148e1e246d6805502d4914595957061946751656567a5013d96033dd1769a22a87c45821e7542cde533450e41182cee898cd2ccf911c91bc4822371a8

    • memory/3936-1-0x0000000000CF0000-0x0000000000D44000-memory.dmp

      Filesize

      336KB

    • memory/3936-38-0x0000000074BF0000-0x00000000753A0000-memory.dmp

      Filesize

      7.7MB

    • memory/3936-7-0x0000000074BF0000-0x00000000753A0000-memory.dmp

      Filesize

      7.7MB

    • memory/3936-0-0x0000000074BFE000-0x0000000074BFF000-memory.dmp

      Filesize

      4KB

    • memory/5080-11-0x0000000005710000-0x000000000571A000-memory.dmp

      Filesize

      40KB

    • memory/5080-33-0x0000000007280000-0x0000000007898000-memory.dmp

      Filesize

      6.1MB

    • memory/5080-9-0x0000000074BF0000-0x00000000753A0000-memory.dmp

      Filesize

      7.7MB

    • memory/5080-8-0x0000000005C60000-0x0000000006204000-memory.dmp

      Filesize

      5.6MB

    • memory/5080-29-0x0000000006490000-0x0000000006506000-memory.dmp

      Filesize

      472KB

    • memory/5080-28-0x0000000074BF0000-0x00000000753A0000-memory.dmp

      Filesize

      7.7MB

    • memory/5080-30-0x0000000006C40000-0x0000000006C5E000-memory.dmp

      Filesize

      120KB

    • memory/5080-10-0x0000000005750000-0x00000000057E2000-memory.dmp

      Filesize

      584KB

    • memory/5080-34-0x0000000006DD0000-0x0000000006EDA000-memory.dmp

      Filesize

      1.0MB

    • memory/5080-35-0x0000000006D10000-0x0000000006D22000-memory.dmp

      Filesize

      72KB

    • memory/5080-36-0x0000000006D70000-0x0000000006DAC000-memory.dmp

      Filesize

      240KB

    • memory/5080-37-0x0000000006EE0000-0x0000000006F2C000-memory.dmp

      Filesize

      304KB

    • memory/5080-4-0x0000000000400000-0x0000000000452000-memory.dmp

      Filesize

      328KB

    • memory/5080-39-0x0000000074BF0000-0x00000000753A0000-memory.dmp

      Filesize

      7.7MB